MAAS Brother's Powder Coatinghttp://maasbrothersinc.com/
Your powder coating resource - it's worth the drive to Livermore. Plan on taking a trip there to make sure you pick the right coat - they have all variations on display. They take about a week.

Victory Circle Graphixhttp://www.vcgraphix.com/
These guys do decals. Get your artwork done and to them with plenty of lead-time (.ai format and scaled 1:1).

Bike Visualizerhttp://www.bikeforest.com/CAD
Can't figure out what powder-coat to get and what color components will match well? Play around with the app on this site to see how it looks.

NAHBShttp://www.handmadebicycleshow.com/
Check out what else is going on in the small frame-building biz. Be sure to look through the photo galleries - there are some sweet ass bikes!